10206424261426 has 4 divisors (see below), whose sum is σ = 15309636392142. Its totient is φ = 5103212130712.

The previous prime is 10206424261337. The next prime is 10206424261441. The reversal of 10206424261426 is 62416242460201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9066729232201 + 1139695029225 = 3011101^2 + 1067565^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551606065355 + ... + 2551606065358.

Almost surely, 2^{10206424261426} is an apocalyptic number.

10206424261426 is a deficient number, since it is larger than the sum of its proper divisors (5103212130716).

10206424261426 is an equidigital number, since it uses as much as digits as its factorization.

10206424261426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5103212130715.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 10206424261426 in words is "ten trillion, two hundred six billion, four hundred twenty-four million, two hundred sixty-one thousand, four hundred twenty-six".